1. Installing Internal Optional DevicesExpress5800/R120g-2E User's Guide 61Chapter 2 Preparations1.11.3 Memory RAS featureThe server supports the following RAS features. Some restrictions (such as DIMM installation location) areimposed on using the Memory Mirroring or Memory LockStep Memory Sparing feature. See Chapter 2 (1.11.7Using Memory RAS feature) for conditions appropriate to your requirements.• Standard memory feature (x4 SDDC ECC memory)• Memory Mirroring feature (restrictions imposed on DIMM configuration)• Memory LockStep feature (x8 SDDC ECC memory) (restrictions imposed on DIMM configuration)• Memory Sparing feature (restrictions imposed on DIMM configuration)Supported RAS features depend on additional memory card.See the table below for RAS features supported by additional memory card.List of features supported by additional memory cardModel Number and Product NameStandardfeature(x4 SDDC)MemoryMirroringfeatureMemoryLockStepfeature(x8 SDDC)MemorySparingfeatureN8102-686F 4GB DDR4-2400 REG Memory Kit (1x4GB) N/A N/A N/A N/AN8102-687F 8GB DDR4-2400 REG Memory Kit (1x8GB) N/A N/A N/A N/AN8102-688F 16GB DDR4-2400 REG Memory Kit (1x16GB) N/A N/A N/AN8102-689F 32GB DDR4-2400 REG Memory Kit (1x32GB) N/A N/A N/AN8102-691 16GB DDR4-2400 REG Memory Kit (2x8GB) N/A N/AN8102-692 32GB DDR4-2400 REG Memory Kit (2x16GB) N/A N/AN8102-693 16GB DDR4-2400 REG Memory Kit (2x8GB) N/A N/A N/A N8102-694 32GB DDR4-2400 REG Memory Kit (2x16GB) N/A N/A N/A : Supported
